A few days ago I finally got my only US Virgin Islands quarter from change so now my "P" set is complete. Sure, I could have ordered the Territory Quarters from a dealer or from the US Mint. but for me the fun is finding in my change. Likewise, I stopped using quarter slots in AC and in Vegas as they no longer use quarters.
Congrats on completing your'e set from circulation. For me, finding moderns in circulation is the only way to go as well. More of a challenge, that and I hate to pay a premium for current issues.